body {
  width: 120rem;
  height: auto;
}

header {
  .top {

    width: 100%;
    height: 1.9375rem;
    background-color: #333333;
    text-align: right;

    .container {
      padding-right: .875rem;

      a {
        text-decoration: none;
        color: #868686;
        font-size: .75rem;
        line-height: 1.9375rem;
      }

      span {
        color: #868686;
        margin: 0px .9375rem;
        color: #868686;
      }

      a:hover {
        color: #ffffff;
      }
    }
  }

  nav {
    .container {
      display: flex;
      justify-content: space-between;
      align-items: center;

      ul {
        display: flex;

        li {
          width: 6.1875rem;
          height: 5.5rem;
          text-align: center;
          border-right: .0625rem solid #dbdbdb;

          a {
            text-decoration: none;
            font-size: .875rem;
            color: #000000;
            line-height: 5.5rem;
          }
        }

        li:last-child {
          border-right: none;
        }

        li:hover {
          background-color: #0075c2;

          a {
            color: #ffffff;
          }
        }
      }
    }
  }
}

.banner {
  position: relative;
  width: 100%;
  height: auto;

  img {
    display: block;
    width: 100%;
    height: auto;
  }

  .banner_text {
    position: absolute;
    width: 100%;
    height: auto;
    text-align: center;
    top: 0px;

    h2 {
      font-size: 2.75rem;
      font-weight: bold;
      color: #ffffff;
      margin-top: 8.25rem;

      span {
        color: #57da00;
      }
    }

    hr {
      width: 4rem;
      height: .3125rem;
      background-color: #57da00;
      border: none;
      margin: 1.0625rem auto 1.5rem;
    }

    p {
      width: 41.125rem;
      font-size: .875rem;
      color: #e4eef6;
      line-height: 1.5625rem;
      margin: 0px auto;
    }

    button {
      width: 6.75rem;
      height: 1.75rem;
      font-size: .875rem;
      color: #ffffff;
      background-color: rgba(0, 0, 0, 0);
      border: .125rem solid #57da00;
      border-radius: .875rem;
      margin-top: 1.75rem;
      cursor: pointer;
    }
  }
}

.service {
  width: 100%;
  height: auto;

  .title {
    background-color: #f0f5f9;
    height: 8.0625rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .container {
    ul {
      display: flex;
      justify-content: space-around;

      li {
        width: 11.25rem;
        height: 19.5rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;

        h3 {
          font-size: .875rem;
          color: #000000;
          margin-top: 1.25rem;
        }

        h4 {
          font-size: .75rem;
          color: #000000;
          margin-bottom: 1.0625rem;
        }

        p {
          font-size: .75rem;
          color: #8f8f8f;
          line-height: 1.375rem;
        }
      }
    }
  }
}

.product {
  width: 100%;
  height: auto;
  background-color: #f6f6f6;
  overflow: hidden;

  .title {
    margin-top: 3.75rem;
  }

  .container {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    margin-top: 3.3125rem;

    .right {
      width: 31.375rem;
      color: #4b4b4b;
      margin-left: 3.75rem;

      h2 {
        font-size: 1.5625rem;
        font-weight: bold;
        margin-bottom: .5625rem;
      }

      h3 {
        font-size: 1.125rem;
      }

      hr {
        width: 31.375rem;
        height: 1px;
        border: none;
        background-color: #d4d4d4;
        margin: 1.3125rem auto;
      }

      p {
        font-size: .875rem;
        line-height: 1.875rem;
      }

      a {
        font-size: .75rem;
        float: right;
        color: #00a0e8;
        margin-top: .875rem;
      }
    }
  }

  ul {
    margin: 3.9375rem auto;
    display: flex;
    justify-content: center;

    li {
      width: 4.9375rem;
      height: .3125rem;
      background-color: #acacac;
    }

    li:hover {
      background-color: #0080df;
    }

    li:first-child {
      margin-right: .6875rem;
    }
  }
}

.intro {
  width: 100%;
  height: auto;
  background-color: #5eb822;
  text-align: center;
  overflow: hidden;

  .container {
    margin: 4.9375rem auto 9.375rem;

    h2 {
      font-size: 3rem;
      font-weight: bold;
      color: #ffffff;
    }

    h3 {
      font-size: 1.5rem;
      color: #ecef00;
      margin: 1rem auto 1.8125rem;
    }

    p {
      width: 67.1875rem;
      font-size: 1.125rem;
      line-height: 2.25rem;
      margin: 0px auto;
      text-align: left;
    }
  }
}

.case {
  margin-bottom: 2.875rem;

  .title {
    margin: 3.6875rem auto 1.375rem;
  }

  .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;

    li {
      width: 24.5625rem;
      height: 11.875rem;
      color: #ffffff;
      text-align: center;
      overflow: hidden;
      margin-top: .5625rem;

      h3 {
        font-size: 1rem;
        font-weight: bold;
        margin: 2.125rem auto;
      }

      p {
        width: 20.375rem;
        font-size: .75rem;
        text-align: left;
        margin: 0px auto;
        line-height: 1.3125rem;
      }
    }

    li:nth-child(2) {
      background-color: #1d70c3;
    }

    li:nth-child(3),
    li:nth-child(4) {
      background-color: #313131;
    }

    li:nth-child(5) {
      position: relative;
      color: #000000;
      background-color: #f6f6f6;

      img {
        position: absolute;
        bottom: 0px;
        right: 0px;
      }
    }
  }
}

.about {

  width: 100%;
  height: auto;
  background-color: #f6f6f6;
  overflow: hidden;

  .title {
    margin: 3.75rem auto 2.5rem;
  }

  .container {
    display: flex;
    background-color: #ffffff;

    img {
      margin: .625rem 3.8125rem .625rem .625rem;
    }

    .right {
      margin-top: 1.8125rem;

      >span {
        h2 {
          font-size: 1rem;
          font-weight: bold;
          float: left;
        }

        span {
          float: right;

          a {
            display: inline-block;
            width: 1.375rem;
            height: 1.375rem;
            font-size: 1rem;
            text-decoration: none;
            color: #ffffff;
            line-height: 1.375rem;
            text-align: center;
            background-color: #767676;
            transform: rotate(90deg);
          }

          a:hover {
            background-color: #065da4;
          }
        }

      }

      hr {
        width: 2.25rem;
        height: .125rem;
        background-color: #4cdb81;
        border: none;
        margin: 1rem 0px;
      }

      p {
        width: 41.25rem;
        font-size: .75rem;
        color: #777777;
        line-height: 1.5rem;
        margin-bottom: 1.5625rem;
      }
    }

  }

  .more {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 2.5rem auto 4.125rem;

    hr {
      width: 8.4375rem;
      height: .0625rem;
      background-color: #dcdcdc;
      border: none;
      margin: 0px;
    }

    button {
      width: 6.5rem;
      height: 2rem;
      font-size: .75rem;
      line-height: 2rem;
      color: #ffffff;
      font-weight: bold;
      background-color: #015eae;
      border-radius: .8125rem;
      border: none;
      margin: 0px .625rem;
    }
  }
}

.news {
  width: 100%;
  height: auto;
  background-color: #1765b0;
  overflow-x: hidden;

  .title {
    margin: 3.4375rem auto 2.5rem;

    h2,
    h3 {
      color: #ffffff;
    }
  }

  .container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;

    li {
      width: 36.5rem;
      height: 9.25rem;
      background-color: #f0f5f9;
      margin-bottom: 1.875rem;
      display: flex;
      align-items: center;
      cursor: pointer;

      img {
        margin: auto 1.1875rem auto .625rem;
      }

      .right {
        h2 {
          font-size: .875rem;
          font-weight: bold;
          margin-bottom: .875rem;
        }

        h3 {
          font-size: .625rem;
        }

        hr {
          width: 17.5rem;
          height: 0px;
          border: none;
          border-top: 1px dashed #bcc1c5;
          margin: .875rem 0px .5rem;
        }

        p {
          width: 17.5rem;
          font-size: .75rem;
          color: #78787a;
          line-height: 1.5rem;
        }
      }
    }

    li:hover {
      .right {
        h2 {
          color: #005cb1;
        }
      }
    }
  }
}

footer {
  width: 100%;
  height: auto;
  background-color: #333333;

  .container {
    >p {
      float: left;
      margin: 2.9375rem auto auto 2.5rem;
    }

    .right {
      float: right;
      color: #7a7a7a;
      margin: 2.5625rem 2.5rem 3.8125rem auto;

      div {
        display: flex;

        span {
          margin-left: .625rem;

          h4 {
            font-size: .625rem;
          }

          h3 {
            font-size: 1rem;
            color: #ffffff;
          }
        }
      }

      ul {
        li {
          display: flex;
          align-items: center;

          p {
            font-size: .75rem;
            line-height: 1.4375rem;
            margin-left: .625rem;
          }
        }
      }
    }
  }
}